Silver Wire Drawing Machine

Silver Wire Drawing Machine

Silver wire drawing machine is a specialized equipment used to stretch and process raw materials such as silver ingots and bars through a series of molds to produce various specifications of silver wire. This device uses multiple stretching processes to gradually refine silver materials, ultimately obtaining silver wire products of the desired diameter. It is widely used in jewelry processing, electronics industry, handicraft manufacturing, and other fields.

Performance Characteristics

Wide processing range: Capable of producing silver wire with a diameter of 0.01mm-5mm;
Good surface quality: The silver wire has a high surface smoothness;
Excellent mechanical performance: Different hardness products can be obtained by controlling process parameters;
High production efficiency: Strong continuous production capacity.

Classification

According to the thickness of the material (wire), silver wire drawing machines can usually be divided into the following types, each corresponding to different wire diameter ranges and processing requirements:

Extreme-fine Silver Wire Drawing Machine

Wire diameter range: ＜0.01 mm
The ultra-fine silver wire drawing machine below 0.01 mm (10 μm) is a cutting-edge equipment in the field of metal microfabrication, specifically used for producing ultra precision silver wire required for high value-added products such as electronic packaging, microelectromechanical systems (MEMS), medical catheters, etc.

Ultrafine Silver Wire Drawing Machine

Wire diameter range: 0.01-0.1 mm (10-100 μm)
Characteristic:
Extremely fine, high softness, and good ductility;
High precision wire drawing machines are required for production, with extremely high demands on molds and processes;
Main applications:
Precision electronic components (such as integrated circuit bonding wires, sensor wires);
High end jewelry (such as ultra-fine silver chains and micro inlaid silk);
Medical field (such as silver alloy wire for dental restoration).

Fine Silver Wire Drawing Machine

Wire diameter range: 0.1 mm to 1.0 mm
Common specifications:
0.2mm, 0.3mm, 0.5mm (commonly used in weaving and winding processes);
0.8mm to 1.0mm (used for structural components such as bracelets and rings);
Characteristic:
Balancing strength and plasticity, suitable for manual or mechanical processing;
The surface can be treated with polishing, drawing, coating, etc;
Main applications:
Silver jewelry production (such as necklaces, bracelets, earrings);
Crafts (such as silver silk paintings, cloisonn é cloisonn é wire cutting);
Silver wire for industrial welding.

Medium Silver Wire Drawing Machine

Wire diameter range: 1.0 mm to 3.0 mm
Characteristic:
High strength, suitable for load-bearing or structural purposes;
High power wire drawing machine is required for processing;
Main applications:
Silverware making (such as frames for tea sets and tableware);
Industrial electrodes, conductive components;
Large jewelry items (such as silver bracelets, ornament support structures).

Coarse Silver Wire Drawing Machine

Wire diameter range: Above 3.0 mm (some can reach 5-10 mm)
Characteristic:
Mainly used for special industrial needs, such as high current conductive silver bars;
Usually requires multiple annealing and stretching processes;
Main applications:
Electric power industry (high conductivity silver bars, busbars);
The blank material before casting large silverware.

Silver Wire Drawing Machine Datasheet

Item/Model	45S	60S/60F	85S/85F	100F	120F	220F
Inlet Wire Dia.	0.0112-0.0174 mm	0.018-0.038 mm	0.027-0.057 mm	0.055-0.120 mm	0.076-0.35 mm	0.45-1.2 mm
Outlet Wire Dia.	0.0085-0.013 mm	0.012-0.025 mm	0.017-0.035 mm	0.022-0.040 mm	0.04-0.179 mm	0.08-0.35 mm
Line Speed (Max.)	600 m/min	1200 m/min	1500 m/min	1800 m/min	650 m/min	2200 m/min
No. of Dies (Max.)	10	12	15/16	24	13	24
Reduction Rate	5%, final: 4.5%	6%, final: 5%	6%, final: 5%	8%, final: 7%	8%, final: 7%	13%, final: 12%
Drawing Method	Spray sliding type	Spray sliding type	Spray sliding type	Spray sliding type	Spray sliding type	Spray sliding type
Tower Wheel	φ45	φ60	φ85	φ100	φ120	φ220
Main Motor	Servo, 0.4 KW * 5	1.5 KW	2.2 KW	3 KW	4 KW	4 KW
Take-up Motor	Servo, 0.4 KW	Servo, 0.4 KW	0.55 KW	1.1 KW	1.1 KW	11 KW
Traverse Motor	0.4 KW	0.4 KW	0.4 KW	0.4 KW	0.4 KW	4 KW
Pump Motor	90 W	90 W	90 W	120 W	90 W	125 W
Lighting	220V, 40W	/	220V, 40W	220V, 40W	220V, 40W	220V, 36 W
Brake	/	24V, 22W	24V, 22W	24V, 30W	24V, 22W	24V 30W
Speed Control	Potentiometer	Potentiometer	Potentiometer	Potentiometer	Potentiometer	Potentiometer
Traverse Method	Ball screw transmission	Ball screw transmission	Ball screw transmission	Ball screw transmission	Ball screw transmission	Ball screw transmission
Lubrication	Spray type	Spray type	Spray type	Spray type	Spray type	Spray type
Overall Size	1680x1090x1630 mm	1450x1020x1580 mm	1520x1090x1580 mm	1825x1055x1660 mm	1910x1010x1730 mm	1620x1565x1995 mm
Total Weight	1.0 T	1.0 T	1.0 T	1.1 T	1.0 T	2.13 T

Silver Wire Drawing Machine Application

Silver wire drawing machine is widely used in jewelry processing, electronics industry, handicraft manufacturing and other fields. Specifically, as follows:
Jewelry manufacturing industry:
Used for making silver necklaces, bracelets and other jewelry accessories;
Electronic Industry:
Producing electronic component connecting wires and conductive silver wires;
Craft Production:
Used for silver silk painting, silver silk weaving and other crafts;
Dental materials: Making silver alloy wire for dental use.